Chiefs vs. Saints: 3 Things to Watch in Week 15 Three things to watch in the New Orleans Saints Week 15 matchup against the Kansas City Chiefs. Author: Dec 17, 2020 The New Orleans Saints (10-3) return to the Mercedes-Benz Superdome looking to bounce back from their loss to the Philadelphia Eagles last week. In Week 15, the Saints will battle the Kansas City Chiefs (12-1) in a matchup critical to playoff seeding for both sides. Here are my three things to watch in the AFC vs. NFC duel in Week 15. Will Drew Brees Return from his Rib Injury? Saints QB Drew Brees; Credit: WVUE Saints QB Drew Brees suffered 11 broken ribs and a punctured lung in the Week 10 victory over the San Francisco 49ers and was placed on Injured Reserve the following week. The future Hall of Fame quarterback has yet to be activated from IR but was seen at practice working on his last week and participated in a throwing session.